document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1188236>Question 1188236</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose the scores of students on an exam are Normally distributed with a mean of 436 and a standard deviation of 94. Then approximately 99.7% of the exam scores lie between the numbers   and  such that the mean is halfway between these two integers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #819263 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=819263\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the mean is 436.<BR>\n" );
document.write( "the standard deviation is 94.<BR>\n" );
document.write( "to find the critical scores that have 99.7% of the area under the normal distribution curve between them, use this calculator.\r<BR>\n" );
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document.write( "<a  rel=nofollow HREF= \"https://davidmlane.com/hyperstat/z_table.html\" target = \"_blank\">https://davidmlane.com/hyperstat/z_table.html</a>\r<BR>\n" );
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document.write( "the results of using the referenced calculator are shown below:\r<BR>\n" );
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document.write( "the scores that have 99.7% of the area under the normal distribution curve between them are 157.033 to 714.967.\r<BR>\n" );
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document.write( "the distance between them and the mean of 436 is plus or minus 278.967.\r<BR>\n" );
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document.write( "let me know if you have any questions.\r<BR>\n" );
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document.write( "theo </SPAN>\n" );
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